Matlab

plot cell array
I want to plot a cell array (that are of different length). How do I do that? For example, x1=[1 4 8 10] y1=[10 20 30 40] x1=[1 2 3] y2=[5 10 15] Cx{1}=x1 Cx{2}=x2 Cy{1}=y1 Cy{2}=y2 plot(Cx{1:end},Cy{1:end}) I get the following message ??? Error using ==> plot Vectors must be the same leng... 9 Aug 2010 05:45

imresize again
Dear wayne, thank you very much did you mean to use imresize.m instead of imresize ? since now at this time i am out of my office i can't check to use imresiz.m if not work what do you advise me to do ? what other options ? can i reload imresize from other previous versions or would you please send me onl... 8 Aug 2010 12:18

Fitting a circle on measuring points
Hey Guys, my situation: I have a couple of thousends of data pairs which should be placed on a circle. Well at least a few of them. Lets say, I measured a distance of 1 mm of the surface of a cylinder (d=10mm) which has defects (about 80%) on its surface in the middle of the measured distance. I have about 10k... 10 Aug 2010 16:54

matrix converter using space vector modulation
hello.. i need to design matrix converter for induction motor application by using MATLAB simulation. Space vector modulation will be used as the switching that allow s the control of input current and output voltage independently. My problem now is i do not know how the switching work and how matrix converter control... 8 Aug 2010 09:04

Content based image retrieval
I am student of final year computer engineering.I am doing project on Content based image retrieval.I have the matlab code with me to implement the project but i have found out that there are errors in that code.I just wanted to know if i show you the code will you be able to rectify it and give me.please reply ... 8 Aug 2010 12:18

global variable being emptied?
Hi, I have set up a large number of global variables. These variables conatin data loaded from .mat files. I need to use them in another function that is called many times, and making them global saves loading them inside the funtion that uses them over and over. However, in the function one of the variable... 8 Aug 2010 15:36

Figure orientation changes when I save the figure
Hi. I recently created a figure, set the orientation to landscape using the orient command, then saved it as a pdf - which was mysteriously in portrait orientation. I have no idea why. And it turned out it wasn't just pdfs - other file formats did the same thing. I tried stripping out all complications - I did a ... 8 Aug 2010 12:18

iresize again
Dear Steve, with refer to last query the error that appear in the probmt >> is as follows : " ??? Attempt to execute SCRIPT imresize as a function: " even that we have image processing toolbox and doc imresize appears in th prompt. can we import such function from earlier mat lab version ? Realy i ne... 8 Aug 2010 07:59

MATLAB SVM
I need help on how to use SVMlight in Matlab. I need basic first-timer information. ... 8 Aug 2010 04:47

mathematics in MATLAB
I am trying to get the plot of function x.^2+y.^2 by this method fh=@(x,y)(x.^2+y.^2); fplot(fh,[0 20 0 10]) but its showing error can anyone help me please, i will be grateful ... 8 Aug 2010 15:36